1.生成测试用的证书:
openssl req -new -keyout /etc/squid/key.pem -nodes -x509 -days 365 -out /etc/squid/cert.pem
2. 在squid.conf相应地方添加
https_port 443 cert=/etc/squid/cert.pem /etc/squid/key.pem transparent
原文:http://www.cnblogs.com/AloneSword/p/4090848.html